80451230

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101837}}^1$

素因数の和:101923

約数の個数: 16

約数和(自身を含む): 146646720

約数和(自身を除く): 66195490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 101837, 203674, 509185, 1018370, 8045123, 16090246, 40225615, 80451230]

約数ペア:

[(1, 80451230), (2, 40225615), (5, 16090246), (10, 8045123), (79, 1018370), (158, 509185), (395, 203674), (790, 101837)]